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<title>SWM34S_LVGL7.11_SWMUI: C:/Users/DELL/Desktop/Commit/lvgl/SWM34S_LVGL7.11_SWMUI_20230515/APP/IC_Driver/LCD_JLT35002A.c 文件参考</title>
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<p>TFT-LCD 模组名 : JLT35002A-V2(晶力泰), 屏内 COG 芯片型号 : ILI9488  
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<div class="textblock"><code>#include &quot;<a class="el" href="_l_c_d___j_l_t35002_a_8h_source.html">LCD_JLT35002A.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="dev__systick_8h_source.html">dev_systick.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="version_8h_source.html">version.h</a>&quot;</code><br />
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LCD_JLT35002A.c 的引用(Include)关系图:</div>
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<p><a href="_l_c_d___j_l_t35002_a_8c_source.html">浏览源代码.</a></p>
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宏定义</h2></td></tr>
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<tr class="memdesc:aea3628431bccbe7e32aee7856a0f3372"><td class="mdescLeft">&#160;</td><td class="mdescRight">初始化 SPI 所用端口数 : 3 or 4 (与 IM[0~2] 相关)  <a href="_l_c_d___j_l_t35002_a_8c.html#aea3628431bccbe7e32aee7856a0f3372">更多...</a><br /></td></tr>
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<tr class="memitem:ab0ead146e3adc7e8710afee28f736c95"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#ab0ead146e3adc7e8710afee28f736c95">IO_GET</a>(GPIOx,  PINx)&#160;&#160;&#160;( ( ( (GPIOx)-&gt;IDR ) &gt;&gt; (PINx) ) &amp; 0x01 )</td></tr>
<tr class="memdesc:ab0ead146e3adc7e8710afee28f736c95"><td class="mdescLeft">&#160;</td><td class="mdescRight">获取 IO 输入(须保证对应 IO 为 GPIO 输入状态, 否则操作无效)  <a href="_l_c_d___j_l_t35002_a_8c.html#ab0ead146e3adc7e8710afee28f736c95">更多...</a><br /></td></tr>
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<tr class="memdesc:a96b4afe19e3f086e8b63be4f58797a71"><td class="mdescLeft">&#160;</td><td class="mdescRight">IO 置低(须保证对应 IO 为 GPIO 输出状态, 否则操作无效)  <a href="_l_c_d___j_l_t35002_a_8c.html#a96b4afe19e3f086e8b63be4f58797a71">更多...</a><br /></td></tr>
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<tr class="memitem:a2b996c7f57f00197b2a21ec4e00265d0"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a2b996c7f57f00197b2a21ec4e00265d0">IO_SET_H</a>(GPIOx,  PINx)&#160;&#160;&#160;( *( ( &amp;( (GPIOx)-&gt;DATAPIN0 ) ) + (PINx) ) = 1 )</td></tr>
<tr class="memdesc:a2b996c7f57f00197b2a21ec4e00265d0"><td class="mdescLeft">&#160;</td><td class="mdescRight">IO 置高(须保证对应 IO 为 GPIO 输出状态, 否则操作无效)  <a href="_l_c_d___j_l_t35002_a_8c.html#a2b996c7f57f00197b2a21ec4e00265d0">更多...</a><br /></td></tr>
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<tr class="memitem:a1fa52d2bbd8280864e6b50cffb928512"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a1fa52d2bbd8280864e6b50cffb928512">L_RS</a>()&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a96b4afe19e3f086e8b63be4f58797a71">IO_SET_L</a>(<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a3f825d321a592ab3936dd3c4e8567287">LCD_GPIO_RS</a>, <a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a6ac777950db576df62346a5a7da5b3a7">LCD_PIN_RS</a>)</td></tr>
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<tr class="memitem:a3d4e2cd006a11f5e7d2a48ce58351b7a"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a3d4e2cd006a11f5e7d2a48ce58351b7a">lcd_write_index</a>&#160;&#160;&#160;<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a4899f3e68b50d18c9628e0e552e42419">spi_write_cmd</a></td></tr>
<tr class="separator:a3d4e2cd006a11f5e7d2a48ce58351b7a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a62e721f8a6703d74029bb0a8de4c64b4"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a62e721f8a6703d74029bb0a8de4c64b4">lcd_write_byte</a>&#160;&#160;&#160;<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#ad805dea53d6709663c5b0683aece1690">spi_write_data</a></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
函数</h2></td></tr>
<tr class="memitem:acd4b7e298bab1ea2870821caa29f57e0"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#acd4b7e298bab1ea2870821caa29f57e0">spi_delay_time</a> (void)</td></tr>
<tr class="separator:acd4b7e298bab1ea2870821caa29f57e0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab9a8f90e010c0f8eb633fdfbe6b5933c"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#ab9a8f90e010c0f8eb633fdfbe6b5933c">spi_send_byte</a> (unsigned char data)</td></tr>
<tr class="separator:ab9a8f90e010c0f8eb633fdfbe6b5933c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4899f3e68b50d18c9628e0e552e42419"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a4899f3e68b50d18c9628e0e552e42419">spi_write_cmd</a> (unsigned char cmd)</td></tr>
<tr class="separator:a4899f3e68b50d18c9628e0e552e42419"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad805dea53d6709663c5b0683aece1690"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#ad805dea53d6709663c5b0683aece1690">spi_write_data</a> (unsigned char data)</td></tr>
<tr class="separator:ad805dea53d6709663c5b0683aece1690"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2c1496ee2cfbd6f432304250eeb36d65"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a2c1496ee2cfbd6f432304250eeb36d65">spi_port_init</a> (void)</td></tr>
<tr class="separator:a2c1496ee2cfbd6f432304250eeb36d65"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae06de35d22aae69553d84b6ee912409e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_l_c_d___j_l_t35002_a_8c.html#ae06de35d22aae69553d84b6ee912409e">lcd_spi_init_JLT35002A</a> (void)</td></tr>
<tr class="memdesc:ae06de35d22aae69553d84b6ee912409e"><td class="mdescLeft">&#160;</td><td class="mdescRight">通过 SPI 通讯初始化屏幕  <a href="_l_c_d___j_l_t35002_a_8c.html#ae06de35d22aae69553d84b6ee912409e">更多...</a><br /></td></tr>
<tr class="separator:ae06de35d22aae69553d84b6ee912409e"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p >TFT-LCD 模组名 : JLT35002A-V2(晶力泰), 屏内 COG 芯片型号 : ILI9488 </p>
<p >/ </p><dl class="section since"><dt>自从</dt><dd>Change Logs: Date Author Notes 2022-12-08 lzh the first version 2023-02-09 lzh add the way of SPI-Line 3 / 4 </dd></dl>
<dl class="section remark"><dt>备注</dt><dd>即使个别不同型号的屏内 COG 芯片型号相同, 但由于模组不同, 最好还是向屏幕模组厂索求初始化代码提供参考.</dd></dl>
<dl class="section warning"><dt>警告</dt><dd>强烈注意 : JLT35002A-V3(晶力泰), 屏内 COG 芯片型号 : ST7796S , 这款不支持 RGB 模式, 而且是 COG 支持, 但屏模组不支持(踩坑预警), 所以调试屏幕时尽量向屏幕模组供应商寻求支持.</dd></dl>
<dl class="section attention"><dt>注意</dt><dd></dd></dl>
<p>THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS A RESULT, SYNWIT SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONN- -ECTION WITH THEIR PRODUCTS.</p>
<dl class="section copyright"><dt>版权所有</dt><dd>2012 Synwit Technology </dd></dl>

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 中定义.</p>
</div><h2 class="groupheader">宏定义说明</h2>
<a id="aea3628431bccbe7e32aee7856a0f3372" name="aea3628431bccbe7e32aee7856a0f3372"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aea3628431bccbe7e32aee7856a0f3372">&#9670;&#160;</a></span>SPI_LINE_NUM</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define SPI_LINE_NUM&#160;&#160;&#160;4</td>
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      </table>
</div><div class="memdoc">

<p>初始化 SPI 所用端口数 : 3 or 4 (与 IM[0~2] 相关) </p>

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00034">34</a> 行定义.</p>

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<a id="a8e7be2ef56ef31489d9104b3f52a761e" name="a8e7be2ef56ef31489d9104b3f52a761e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8e7be2ef56ef31489d9104b3f52a761e">&#9670;&#160;</a></span>LCD_GPIO_RST</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LCD_GPIO_RST&#160;&#160;&#160;GPIOM</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00039">39</a> 行定义.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a8d3c8f307c4a0172f7d7f64e51a08107">&#9670;&#160;</a></span>LCD_PIN_RST</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LCD_PIN_RST&#160;&#160;&#160;PIN1</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00040">40</a> 行定义.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a3be30ed16136240918d19bbea31f7e24">&#9670;&#160;</a></span>LCD_GPIO_CS</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LCD_GPIO_CS&#160;&#160;&#160;GPIOD</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00042">42</a> 行定义.</p>

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<a id="aa7b7fc3c00cfba7c8539eb2140475cf9" name="aa7b7fc3c00cfba7c8539eb2140475cf9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa7b7fc3c00cfba7c8539eb2140475cf9">&#9670;&#160;</a></span>LCD_PIN_CS</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LCD_PIN_CS&#160;&#160;&#160;PIN2</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00043">43</a> 行定义.</p>

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<a id="a5cb619a87e0f8d2933032ac22fc2600d" name="a5cb619a87e0f8d2933032ac22fc2600d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5cb619a87e0f8d2933032ac22fc2600d">&#9670;&#160;</a></span>LCD_GPIO_SCK</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LCD_GPIO_SCK&#160;&#160;&#160;GPIOM</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00045">45</a> 行定义.</p>

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<a id="ae2919b510dd792e3175a2b7369117654" name="ae2919b510dd792e3175a2b7369117654"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae2919b510dd792e3175a2b7369117654">&#9670;&#160;</a></span>LCD_PIN_SCK</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LCD_PIN_SCK&#160;&#160;&#160;PIN2</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00046">46</a> 行定义.</p>

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<a id="ab9e3b72f88a55b0453e3951cf4328ffe" name="ab9e3b72f88a55b0453e3951cf4328ffe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab9e3b72f88a55b0453e3951cf4328ffe">&#9670;&#160;</a></span>LCD_GPIO_SDA</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LCD_GPIO_SDA&#160;&#160;&#160;GPIOM</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00048">48</a> 行定义.</p>

</div>
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<a id="a5de52e5f25310f9a951914d2389855fd" name="a5de52e5f25310f9a951914d2389855fd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5de52e5f25310f9a951914d2389855fd">&#9670;&#160;</a></span>LCD_PIN_SDA</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LCD_PIN_SDA&#160;&#160;&#160;PIN3</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00049">49</a> 行定义.</p>

</div>
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<a id="a3f825d321a592ab3936dd3c4e8567287" name="a3f825d321a592ab3936dd3c4e8567287"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3f825d321a592ab3936dd3c4e8567287">&#9670;&#160;</a></span>LCD_GPIO_RS</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LCD_GPIO_RS&#160;&#160;&#160;GPIOM</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00052">52</a> 行定义.</p>

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<a id="a6ac777950db576df62346a5a7da5b3a7" name="a6ac777950db576df62346a5a7da5b3a7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6ac777950db576df62346a5a7da5b3a7">&#9670;&#160;</a></span>LCD_PIN_RS</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LCD_PIN_RS&#160;&#160;&#160;PIN4</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00053">53</a> 行定义.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ab0ead146e3adc7e8710afee28f736c95">&#9670;&#160;</a></span>IO_GET</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define IO_GET</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">GPIOx, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">PINx&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td>&#160;&#160;&#160;( ( ( (GPIOx)-&gt;IDR ) &gt;&gt; (PINx) ) &amp; 0x01 )</td>
        </tr>
      </table>
</div><div class="memdoc">

<p>获取 IO 输入(须保证对应 IO 为 GPIO 输入状态, 否则操作无效) </p>

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00066">66</a> 行定义.</p>

</div>
</div>
<a id="a96b4afe19e3f086e8b63be4f58797a71" name="a96b4afe19e3f086e8b63be4f58797a71"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a96b4afe19e3f086e8b63be4f58797a71">&#9670;&#160;</a></span>IO_SET_L</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define IO_SET_L</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">GPIOx, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">PINx&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td>&#160;&#160;&#160;( *( ( &amp;( (GPIOx)-&gt;DATAPIN0 ) ) + (PINx) ) = 0 )</td>
        </tr>
      </table>
</div><div class="memdoc">

<p>IO 置低(须保证对应 IO 为 GPIO 输出状态, 否则操作无效) </p>

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00068">68</a> 行定义.</p>

</div>
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<a id="a2b996c7f57f00197b2a21ec4e00265d0" name="a2b996c7f57f00197b2a21ec4e00265d0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2b996c7f57f00197b2a21ec4e00265d0">&#9670;&#160;</a></span>IO_SET_H</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define IO_SET_H</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">GPIOx, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">PINx&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td>&#160;&#160;&#160;( *( ( &amp;( (GPIOx)-&gt;DATAPIN0 ) ) + (PINx) ) = 1 )</td>
        </tr>
      </table>
</div><div class="memdoc">

<p>IO 置高(须保证对应 IO 为 GPIO 输出状态, 否则操作无效) </p>

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00070">70</a> 行定义.</p>

</div>
</div>
<a id="afa536993ad92065e3f9fdd6aaecf92e3" name="afa536993ad92065e3f9fdd6aaecf92e3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afa536993ad92065e3f9fdd6aaecf92e3">&#9670;&#160;</a></span>H_RST</h2>

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          <td class="memname">#define H_RST</td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a2b996c7f57f00197b2a21ec4e00265d0">IO_SET_H</a>(<a class="el" href="dev__lcd_8c.html#a8e7be2ef56ef31489d9104b3f52a761e">LCD_GPIO_RST</a>, <a class="el" href="dev__lcd_8c.html#a8d3c8f307c4a0172f7d7f64e51a08107">LCD_PIN_RST</a>)</td>
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</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00074">74</a> 行定义.</p>

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<a id="a24969880a29736f94f93e045a320c3e1" name="a24969880a29736f94f93e045a320c3e1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a24969880a29736f94f93e045a320c3e1">&#9670;&#160;</a></span>L_RST</h2>

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          <td class="memname">#define L_RST</td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a96b4afe19e3f086e8b63be4f58797a71">IO_SET_L</a>(<a class="el" href="dev__lcd_8c.html#a8e7be2ef56ef31489d9104b3f52a761e">LCD_GPIO_RST</a>, <a class="el" href="dev__lcd_8c.html#a8d3c8f307c4a0172f7d7f64e51a08107">LCD_PIN_RST</a>)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00075">75</a> 行定义.</p>

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</div>
<a id="ab8e58ed5e6b3d4de7bb07e6ee1084618" name="ab8e58ed5e6b3d4de7bb07e6ee1084618"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab8e58ed5e6b3d4de7bb07e6ee1084618">&#9670;&#160;</a></span>H_CS</h2>

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          <td class="memname">#define H_CS</td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a2b996c7f57f00197b2a21ec4e00265d0">IO_SET_H</a>(<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a3be30ed16136240918d19bbea31f7e24">LCD_GPIO_CS</a>, <a class="el" href="_l_c_d___j_l_t35002_a_8c.html#aa7b7fc3c00cfba7c8539eb2140475cf9">LCD_PIN_CS</a>)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00077">77</a> 行定义.</p>

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</div>
<a id="ab7a6ac7ccc257b3d7a8dcf7b8915b0ff" name="ab7a6ac7ccc257b3d7a8dcf7b8915b0ff"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab7a6ac7ccc257b3d7a8dcf7b8915b0ff">&#9670;&#160;</a></span>L_CS</h2>

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          <td class="memname">#define L_CS</td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a96b4afe19e3f086e8b63be4f58797a71">IO_SET_L</a>(<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a3be30ed16136240918d19bbea31f7e24">LCD_GPIO_CS</a>, <a class="el" href="_l_c_d___j_l_t35002_a_8c.html#aa7b7fc3c00cfba7c8539eb2140475cf9">LCD_PIN_CS</a>)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00078">78</a> 行定义.</p>

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</div>
<a id="acef09e7968369c5d1f9999ea9e134480" name="acef09e7968369c5d1f9999ea9e134480"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acef09e7968369c5d1f9999ea9e134480">&#9670;&#160;</a></span>H_SCK</h2>

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          <td class="memname">#define H_SCK</td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a2b996c7f57f00197b2a21ec4e00265d0">IO_SET_H</a>(<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a5cb619a87e0f8d2933032ac22fc2600d">LCD_GPIO_SCK</a>, <a class="el" href="_l_c_d___j_l_t35002_a_8c.html#ae2919b510dd792e3175a2b7369117654">LCD_PIN_SCK</a>)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00080">80</a> 行定义.</p>

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<a id="af9c27af9ac1899236fb9067269c7d726" name="af9c27af9ac1899236fb9067269c7d726"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af9c27af9ac1899236fb9067269c7d726">&#9670;&#160;</a></span>L_SCK</h2>

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          <td class="memname">#define L_SCK</td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a96b4afe19e3f086e8b63be4f58797a71">IO_SET_L</a>(<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a5cb619a87e0f8d2933032ac22fc2600d">LCD_GPIO_SCK</a>, <a class="el" href="_l_c_d___j_l_t35002_a_8c.html#ae2919b510dd792e3175a2b7369117654">LCD_PIN_SCK</a>)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00081">81</a> 行定义.</p>

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<a id="a90c0b48214594639df888f68c3238f87" name="a90c0b48214594639df888f68c3238f87"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a90c0b48214594639df888f68c3238f87">&#9670;&#160;</a></span>H_SDA</h2>

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          <td class="memname">#define H_SDA</td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a2b996c7f57f00197b2a21ec4e00265d0">IO_SET_H</a>(<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#ab9e3b72f88a55b0453e3951cf4328ffe">LCD_GPIO_SDA</a>, <a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a5de52e5f25310f9a951914d2389855fd">LCD_PIN_SDA</a>)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00083">83</a> 行定义.</p>

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</div>
<a id="aecd44acb2f5597d8adbdd3a00b53c280" name="aecd44acb2f5597d8adbdd3a00b53c280"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aecd44acb2f5597d8adbdd3a00b53c280">&#9670;&#160;</a></span>L_SDA</h2>

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          <td class="memname">#define L_SDA</td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a96b4afe19e3f086e8b63be4f58797a71">IO_SET_L</a>(<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#ab9e3b72f88a55b0453e3951cf4328ffe">LCD_GPIO_SDA</a>, <a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a5de52e5f25310f9a951914d2389855fd">LCD_PIN_SDA</a>)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00084">84</a> 行定义.</p>

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</div>
<a id="ad9edba36323e24a2d5767d7287abd2e2" name="ad9edba36323e24a2d5767d7287abd2e2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad9edba36323e24a2d5767d7287abd2e2">&#9670;&#160;</a></span>H_RS</h2>

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          <td class="memname">#define H_RS</td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a2b996c7f57f00197b2a21ec4e00265d0">IO_SET_H</a>(<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a3f825d321a592ab3936dd3c4e8567287">LCD_GPIO_RS</a>, <a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a6ac777950db576df62346a5a7da5b3a7">LCD_PIN_RS</a>)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00086">86</a> 行定义.</p>

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</div>
<a id="a1fa52d2bbd8280864e6b50cffb928512" name="a1fa52d2bbd8280864e6b50cffb928512"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1fa52d2bbd8280864e6b50cffb928512">&#9670;&#160;</a></span>L_RS</h2>

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          <td class="memname">#define L_RS</td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="dev__io_8h.html#a96b4afe19e3f086e8b63be4f58797a71">IO_SET_L</a>(<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a3f825d321a592ab3936dd3c4e8567287">LCD_GPIO_RS</a>, <a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a6ac777950db576df62346a5a7da5b3a7">LCD_PIN_RS</a>)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00087">87</a> 行定义.</p>

</div>
</div>
<a id="a3d4e2cd006a11f5e7d2a48ce58351b7a" name="a3d4e2cd006a11f5e7d2a48ce58351b7a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3d4e2cd006a11f5e7d2a48ce58351b7a">&#9670;&#160;</a></span>lcd_write_index</h2>

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        <tr>
          <td class="memname">#define lcd_write_index&#160;&#160;&#160;<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#a4899f3e68b50d18c9628e0e552e42419">spi_write_cmd</a></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
<a id="a62e721f8a6703d74029bb0a8de4c64b4" name="a62e721f8a6703d74029bb0a8de4c64b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a62e721f8a6703d74029bb0a8de4c64b4">&#9670;&#160;</a></span>lcd_write_byte</h2>

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        <tr>
          <td class="memname">#define lcd_write_byte&#160;&#160;&#160;<a class="el" href="_l_c_d___j_l_t35002_a_8c.html#ad805dea53d6709663c5b0683aece1690">spi_write_data</a></td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
</div>
<h2 class="groupheader">函数说明</h2>
<a id="acd4b7e298bab1ea2870821caa29f57e0" name="acd4b7e298bab1ea2870821caa29f57e0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acd4b7e298bab1ea2870821caa29f57e0">&#9670;&#160;</a></span>spi_delay_time()</h2>

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        <tr>
          <td class="memname">static void spi_delay_time </td>
          <td>(</td>
          <td class="paramtype">void&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00092">92</a> 行定义.</p>
<div class="dynheader">
这是这个函数的调用关系图:</div>
<div class="dyncontent">
<div class="center"><img src="_l_c_d___j_l_t35002_a_8c_acd4b7e298bab1ea2870821caa29f57e0_icgraph.png" border="0" usemap="#a_l_c_d___j_l_t35002_a_8c_acd4b7e298bab1ea2870821caa29f57e0_icgraph" alt=""/></div>
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<area shape="rect" href="_l_c_d___j_l_t35002_a_8c.html#a4899f3e68b50d18c9628e0e552e42419" title=" " alt="" coords="5,5,111,31"/>
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</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ab9a8f90e010c0f8eb633fdfbe6b5933c">&#9670;&#160;</a></span>spi_send_byte()</h2>

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          <td class="memname">static void spi_send_byte </td>
          <td>(</td>
          <td class="paramtype">unsigned char&#160;</td>
          <td class="paramname"><em>data</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00097">97</a> 行定义.</p>
<div class="dynheader">
函数调用图:</div>
<div class="dyncontent">
<div class="center"><img src="_l_c_d___j_l_t35002_a_8c_ab9a8f90e010c0f8eb633fdfbe6b5933c_cgraph.png" border="0" usemap="#a_l_c_d___j_l_t35002_a_8c_ab9a8f90e010c0f8eb633fdfbe6b5933c_cgraph" alt=""/></div>
<map name="a_l_c_d___j_l_t35002_a_8c_ab9a8f90e010c0f8eb633fdfbe6b5933c_cgraph" id="a_l_c_d___j_l_t35002_a_8c_ab9a8f90e010c0f8eb633fdfbe6b5933c_cgraph">
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</map>
</div>
<div class="dynheader">
这是这个函数的调用关系图:</div>
<div class="dyncontent">
<div class="center"><img src="_l_c_d___j_l_t35002_a_8c_ab9a8f90e010c0f8eb633fdfbe6b5933c_icgraph.png" border="0" usemap="#a_l_c_d___j_l_t35002_a_8c_ab9a8f90e010c0f8eb633fdfbe6b5933c_icgraph" alt=""/></div>
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</div>

</div>
</div>
<a id="a4899f3e68b50d18c9628e0e552e42419" name="a4899f3e68b50d18c9628e0e552e42419"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4899f3e68b50d18c9628e0e552e42419">&#9670;&#160;</a></span>spi_write_cmd()</h2>

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          <td class="memname">static void spi_write_cmd </td>
          <td>(</td>
          <td class="paramtype">unsigned char&#160;</td>
          <td class="paramname"><em>cmd</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span>  </td>
  </tr>
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<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00118">118</a> 行定义.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad805dea53d6709663c5b0683aece1690">&#9670;&#160;</a></span>spi_write_data()</h2>

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          <td class="memname">static void spi_write_data </td>
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<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00141">141</a> 行定义.</p>
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函数调用图:</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a2c1496ee2cfbd6f432304250eeb36d65">&#9670;&#160;</a></span>spi_port_init()</h2>

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<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00164">164</a> 行定义.</p>
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这是这个函数的调用关系图:</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ae06de35d22aae69553d84b6ee912409e">&#9670;&#160;</a></span>lcd_spi_init_JLT35002A()</h2>

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          <td class="memname">void lcd_spi_init_JLT35002A </td>
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<p>通过 SPI 通讯初始化屏幕 </p>

<p class="definition">在文件 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html">LCD_JLT35002A.c</a> 第 <a class="el" href="_l_c_d___j_l_t35002_a_8c_source.html#l00184">184</a> 行定义.</p>
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函数调用图:</div>
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这是这个函数的调用关系图:</div>
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